Double-nut headed ceramic bolt



FIG. 1 is a perspective view of a double-nut headed ceramic bolt, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof, with the right side view being a mirror image thereof; and,

FIG. 7 is a longitudinal cross sectional view thereof, taking along lines 7--7 of FIG. 2. 

The ornamental design for a double-nut headed ceramic bolt, as shown and described. 